Here we would like to draw your attention to OIVA transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIVA is a transaction code used for Maintenance Plan Default Order Type in SAP.
It comes under the package INSC.
Transaction OIVA technical data table
| Tcode | OIVA |
| Purpose | Maintenance Plan Default Order Type |
| Module | PM |
| SAP Package | INSC |
| Type | P |